Jake Pavelka to Join Chippendales!

Well, maybe. The Bachelor and Dancing with the Stars alum, 34, will serve as celebrity guest host of the world-famous male-stripper revue for its spring residency (Feb. 23 - March 18) at the Rio All-Suite Hotel and Casino in Las Vegas.

But a Pavelka source teases to UsWeekly: "At this time, he's not officially stripping, but you never know what can happen. It's a live show and the audience always plays a big factor."

Adds the source of the airline pilot, whose engagement to Vienna Girardi fizzled in 2010: "He's really excited and has always wanted to be a part of some sort of live stage show, be it Broadway or something similar like this. He's done scripted, he's done reality, so this is really new and fun for him."